Excessive deer populations hurt native plant biodiversity
(Phys.org) —Too much garlic mustard in your neighborhood forest? Actually, the problem may be too many deer.
Fossils offer new clues into Native American's 'journey' and how they survived the last Ice Age
Researchers have discovered how Native Americans may have survived the last Ice Age after splitting from their Asian relatives 25,000 years ago.
Insect and plant communities display surprising endurance against heat
(Phys.org) —A study that transplanted a selection of Australian native plant species to a warmer climate has discovered that although changing environmental conditions impacts individual insect species, ...
Cities support more native biodiversity than previously thought
The rapid conversion of natural lands to cement-dominated urban centers is causing great losses in biodiversity. Yet, according to a new study involving 147 cities worldwide, surprisingly high numbers of ...
Adaptability to local climate helps invasive species thrive
University of Toronto research has found that purple loosestrife – an invasive species that competes with native plants for light and nutrients and can degrade habitats for wildlife – has evolved extremely ...
Soils in newly forested areas store substantial carbon that could help offset climate change
Surface appearances can be so misleading: In most forests, the amount of carbon held in soils is substantially greater than the amount contained in the trees themselves.
Research says biodiversity helps protect nature against human impacts
New research published today in Nature suggests farmers and resource managers should not rely on seemingly stable but vulnerable single-crop monocultures. Instead they should encourage more kinds of plants in fields and woods ...
Global plant diversity still hinges on local battles against invasives, study suggests
(Phys.org)—In Missouri forests, dense thickets of invasive honeysuckle decrease the light available to other plants, hog the attention of pollinators, and offer nutrient-stingy berries to migrating birds. ...
A global approach to monitoring biodiversity loss
In contrast to climate change, there is no coordinated global system in place for measuring and reporting on biodiversity change or loss. An international team of biologists is now addressing this gap.
In the Eastern US, spring flowers keep pace with warming climate
Using the meticulous phenological records of two iconic American naturalists, Henry David Thoreau and Aldo Leopold, scientists have demonstrated that native plants in the eastern United States are flowering ...
Study: Boreal forest bends to development but there is a breaking point
Northern Alberta's boreal forest shows a surprising resiliency to human intrusion, but University of Alberta researchers warn the landscape has a definite breaking point.
Mediterranean earthworm species found thriving in Ireland as global temperatures rise
Scientists have discovered a thriving population of Mediterranean earthworms in an urban farm in Dublin, Ireland.
Study provides first evidence of coevolution between invasive, native species
Invasive species such as kudzu, privet and garlic mustard can devastate ecosystems, and, until now, scientists had little reason to believe that native plants could mount a successful defense.
Research finds autumn advantage for invasive plants in Eastern United States
Much like the fabled tortoise and the hare, the competition between native and invasive plants growing in deciduous forests in the Eastern United States is all about how the plants cross the finish line in autumn.